AEM Air Intakes for the Subaru Impreza WRX STi

Subaru Impreza WRX STi Air Intake Systems

Free shipping on any AEM air intake!
  • Simple way to increase power and torque
  • Enhanced Engine Sound
  • Up to 100,000 miles of use before cleaning needed
  • Lifetime Limited Warranty
Custom designed AEM air intakes for Subaru Impreza WRX STi models will add performance.
Subaru Impreza WRX STi air intake systems from AEM
Vehicle DescriptionPart NumberProduct Image 
2016 SUBARU Impreza WRX STi 2.5L H4 F/I - All
Automotive
2016 Subaru Impreza WRX STi 2.5L H4 F/I Air Intake
21-735WB AEM-21-735WB SUBARU Impreza WRX STi AEM Intake System
List Price: $418.19
Factory Direct Price: $283.99
2016 SUBARU Impreza WRX STi 2.5L H4 F/I - All
Automotive
2016 Subaru Impreza WRX STi 2.5L H4 F/I Air Intake
21-735WR AEM-21-735WR SUBARU Impreza WRX STi AEM Intake System
List Price: $433.59
Factory Direct Price: $293.99
2015 SUBARU Impreza WRX STi 2.5L H4 F/I - All
Automotive
2015 Subaru Impreza WRX STi 2.5L H4 F/I Air Intake
21-735WB AEM-21-735WB SUBARU Impreza WRX STi AEM Intake System
List Price: $418.19
Factory Direct Price: $283.99
2015 SUBARU Impreza WRX STi 2.5L H4 F/I - All
Automotive
2015 Subaru Impreza WRX STi 2.5L H4 F/I Air Intake
21-735WR AEM-21-735WR SUBARU Impreza WRX STi AEM Intake System
List Price: $433.59
Factory Direct Price: $293.99
2014 SUBARU Impreza WRX STi 2.5L H4 F/I - All
Automotive
2014 Subaru Impreza WRX STi 2.5L H4 F/I Air Intake
21-478WR AEM-21-478WR SUBARU Impreza WRX STi AEM Intake System
List Price: $383.49
Factory Direct Price: $259.99
2013 SUBARU Impreza WRX STi 2.5L H4 F/I - All
Automotive
2013 Subaru Impreza WRX STi 2.5L H4 F/I Air Intake
21-478WR AEM-21-478WR SUBARU Impreza WRX STi AEM Intake System
List Price: $383.49
Factory Direct Price: $259.99
2012 SUBARU Impreza WRX STi 2.5L H4 F/I - All
Automotive
2012 Subaru Impreza WRX STi 2.5L H4 F/I Air Intake
21-478WR AEM-21-478WR SUBARU Impreza WRX STi AEM Intake System
List Price: $383.49
Factory Direct Price: $259.99
2011 SUBARU Impreza WRX STi 2.5L H4 F/I - All
Automotive
2011 Subaru Impreza WRX STi 2.5L H4 F/I Air Intake
21-478WR AEM-21-478WR SUBARU Impreza WRX STi AEM Intake System
List Price: $383.49
Factory Direct Price: $259.99
2010 SUBARU Impreza WRX STi 2.5L H4 F/I - All
Automotive
2010 Subaru Impreza WRX STi 2.5L H4 F/I Air Intake
21-478WR AEM-21-478WR SUBARU Impreza WRX STi AEM Intake System
List Price: $383.49
Factory Direct Price: $259.99
2009 SUBARU Impreza WRX STi 2.5L H4 F/I - All
Automotive
2009 Subaru Impreza WRX STi 2.5L H4 F/I Air Intake
21-478WR AEM-21-478WR SUBARU Impreza WRX STi AEM Intake System
List Price: $383.49
Factory Direct Price: $259.99
2008 SUBARU Impreza WRX STi 2.5L H4 F/I - All
Automotive
2008 Subaru Impreza WRX STi 2.5L H4 F/I Air Intake
21-478WR AEM-21-478WR SUBARU Impreza WRX STi AEM Intake System
List Price: $383.49
Factory Direct Price: $259.99
2007 SUBARU Impreza WRX STi 2.5L H4 F/I - All
Automotive
2007 Subaru Impreza WRX STi 2.5L H4 F/I Air Intake
21-477C AEM-21-477C SUBARU Impreza WRX STi AEM Intake System
List Price: $407.59
Factory Direct Price: $276.99
2007 SUBARU Impreza WRX STi 2.5L H4 F/I - All
Automotive
2007 Subaru Impreza WRX STi 2.5L H4 F/I Air Intake
21-477P AEM-21-477P SUBARU Impreza WRX STi AEM Intake System
List Price: $443.19
Factory Direct Price: $300.99
2007 SUBARU Impreza WRX STi 2.5L H4 F/I - All
Automotive
2007 Subaru Impreza WRX STi 2.5L H4 F/I Air Intake
22-474B AEM-22-474B SUBARU Impreza WRX STi AEM Intake System
List Price: $260.29
Factory Direct Price: $175.99
2007 SUBARU Impreza WRX STi 2.5L H4 F/I - All
Automotive
2007 Subaru Impreza WRX STi 2.5L H4 F/I Air Intake
22-474P AEM-22-474P SUBARU Impreza WRX STi AEM Intake System
List Price: $275.46
Factory Direct Price: $186.99
2007 SUBARU Impreza WRX STi 2.5L H4 F/I - All
Automotive
2007 Subaru Impreza WRX STi 2.5L H4 F/I Air Intake
22-474R AEM-22-474R SUBARU Impreza WRX STi AEM Intake System
List Price: $260.29
Factory Direct Price: $175.99
2006 SUBARU Impreza WRX STi 2.5L H4 F/I - All
Automotive
2006 Subaru Impreza WRX STi 2.5L H4 F/I Air Intake
21-477C AEM-21-477C SUBARU Impreza WRX STi AEM Intake System
List Price: $407.59
Factory Direct Price: $276.99
2006 SUBARU Impreza WRX STi 2.5L H4 F/I - All
Automotive
2006 Subaru Impreza WRX STi 2.5L H4 F/I Air Intake
21-477P AEM-21-477P SUBARU Impreza WRX STi AEM Intake System
List Price: $443.19
Factory Direct Price: $300.99
2006 SUBARU Impreza WRX STi 2.5L H4 F/I - All
Automotive
2006 Subaru Impreza WRX STi 2.5L H4 F/I Air Intake
22-474B AEM-22-474B SUBARU Impreza WRX STi AEM Intake System
List Price: $260.29
Factory Direct Price: $175.99
2006 SUBARU Impreza WRX STi 2.5L H4 F/I - All
Automotive
2006 Subaru Impreza WRX STi 2.5L H4 F/I Air Intake
22-474P AEM-22-474P SUBARU Impreza WRX STi AEM Intake System
List Price: $275.46
Factory Direct Price: $186.99
2006 SUBARU Impreza WRX STi 2.5L H4 F/I - All
Automotive
2006 Subaru Impreza WRX STi 2.5L H4 F/I Air Intake
22-474R AEM-22-474R SUBARU Impreza WRX STi AEM Intake System
List Price: $260.29
Factory Direct Price: $175.99
2005 SUBARU Impreza WRX STi 2.5L H4 F/I - All
Automotive
2005 Subaru Impreza WRX STi 2.5L H4 F/I Air Intake
21-477C AEM-21-477C SUBARU Impreza WRX STi AEM Intake System
List Price: $407.59
Factory Direct Price: $276.99
2005 SUBARU Impreza WRX STi 2.5L H4 F/I - All
Automotive
2005 Subaru Impreza WRX STi 2.5L H4 F/I Air Intake
21-477P AEM-21-477P SUBARU Impreza WRX STi AEM Intake System
List Price: $443.19
Factory Direct Price: $300.99
2005 SUBARU Impreza WRX STi 2.5L H4 F/I - All
Automotive
2005 Subaru Impreza WRX STi 2.5L H4 F/I Air Intake
22-474B AEM-22-474B SUBARU Impreza WRX STi AEM Intake System
List Price: $260.29
Factory Direct Price: $175.99
2005 SUBARU Impreza WRX STi 2.5L H4 F/I - All
Automotive
2005 Subaru Impreza WRX STi 2.5L H4 F/I Air Intake
22-474P AEM-22-474P SUBARU Impreza WRX STi AEM Intake System
List Price: $275.46
Factory Direct Price: $186.99
2005 SUBARU Impreza WRX STi 2.5L H4 F/I - All
Automotive
2005 Subaru Impreza WRX STi 2.5L H4 F/I Air Intake
22-474R AEM-22-474R SUBARU Impreza WRX STi AEM Intake System
List Price: $260.29
Factory Direct Price: $175.99
2004 SUBARU Impreza WRX STi 2.5L H4 F/I - All
Automotive
2004 Subaru Impreza WRX STi 2.5L H4 F/I Air Intake
21-477C AEM-21-477C SUBARU Impreza WRX STi AEM Intake System
List Price: $407.59
Factory Direct Price: $276.99
2004 SUBARU Impreza WRX STi 2.5L H4 F/I - All
Automotive
2004 Subaru Impreza WRX STi 2.5L H4 F/I Air Intake
21-477P AEM-21-477P SUBARU Impreza WRX STi AEM Intake System
List Price: $443.19
Factory Direct Price: $300.99
2004 SUBARU Impreza WRX STi 2.5L H4 F/I - All
Automotive
2004 Subaru Impreza WRX STi 2.5L H4 F/I Air Intake
22-474B AEM-22-474B SUBARU Impreza WRX STi AEM Intake System
List Price: $260.29
Factory Direct Price: $175.99
2004 SUBARU Impreza WRX STi 2.5L H4 F/I - All
Automotive
2004 Subaru Impreza WRX STi 2.5L H4 F/I Air Intake
22-474P AEM-22-474P SUBARU Impreza WRX STi AEM Intake System
List Price: $275.46
Factory Direct Price: $186.99
2004 SUBARU Impreza WRX STi 2.5L H4 F/I - All
Automotive
2004 Subaru Impreza WRX STi 2.5L H4 F/I Air Intake
22-474R AEM-22-474R SUBARU Impreza WRX STi AEM Intake System
List Price: $260.29
Factory Direct Price: $175.99

Subaru Impreza WRX STi Air Intakes from AEM are engineered to outperform. Take a look at all AEM Subaru air intake systems.